mock   
homehy
to laugh; to mock [Hallanger 1973]
mamazivazy
to tease, to mock, to torment [Hallanger 1973]
maneso
to scorn, to mock [Hallanger 1973]
mifetika
to tease, to torment, to mock. (Prov.) [Richardson 1885]
mihanihany
to giggle, to mock [Hallanger 1973]
mihomehy
to laugh at, to mock; to laugh [Hallanger 1973]